After graduating from an all-girls school, she had lost interest in lesbian sex once she married her husband. However, her daughter-in-law, Chinatsu, was exactly her type, and her lingering desire for women had never fully disappeared. One night, while drinking together, those suppressed feelings surfaced, and she finally confessed her longing, whispering her desire for lesbian sex. In that moment, she made up her mind to fulfill her fantasy—by any means necessary.